Petroleum extraction pipeline
The utility model relates to a petroleum extraction device, in particular to an anti-freezing and anti-blocking petroleum extraction pipeline. The petroleum extraction pipeline comprises an inner layer and an outer layer arranged on the outer surface of the inner layer in a sleeving way, wherein a h...
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| creator | BI JIAPING WU JINGJUN LI WENCHAO LIU SUYAN AN MINGDI YUE WEI MA JIANCHUN YANG LIMIN TAI HONGLI |
| description | The utility model relates to a petroleum extraction device, in particular to an anti-freezing and anti-blocking petroleum extraction pipeline. The petroleum extraction pipeline comprises an inner layer and an outer layer arranged on the outer surface of the inner layer in a sleeving way, wherein a heat insulation layer, a thermal isolation layer and a pressure sensor layer are sequentially arranged between the inner layer and the outer layer. The petroleum extraction device has the advantages that the heat insulation layer and the thermal isolation layer are sequentially arranged between the inner layer and the outer layer, so that the heat insulation effect can be realized on petroleum in the pipeline, and the petroleum freezing condensation is prevented; the pressure sensor layer is adopted, so when the petroleum blockage inside the inner layer occurs, pressure can be generated on the whole petroleum extraction pipeline, the petroleum extraction pipeline expands, the generated pressure extrudes the pressure sensor layer, a sensor arranged in the pressure sensor layer converts pressure change signals into electric signals and transmits the electric signals to operators, and the operators can take corresponding measures in time for eliminating the blockage. |
| format | Patent |
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The petroleum extraction pipeline comprises an inner layer and an outer layer arranged on the outer surface of the inner layer in a sleeving way, wherein a heat insulation layer, a thermal isolation layer and a pressure sensor layer are sequentially arranged between the inner layer and the outer layer. The petroleum extraction device has the advantages that the heat insulation layer and the thermal isolation layer are sequentially arranged between the inner layer and the outer layer, so that the heat insulation effect can be realized on petroleum in the pipeline, and the petroleum freezing condensation is prevented; the pressure sensor layer is adopted, so when the petroleum blockage inside the inner layer occurs, pressure can be generated on the whole petroleum extraction pipeline, the petroleum extraction pipeline expands, the generated pressure extrudes the pressure sensor layer, a sensor arranged in the pressure sensor layer converts pressure change signals into electric signals and transmits the electric signals to operators, and the operators can take corresponding measures in time for eliminating the blockage.</description><language>eng</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; JOINTS OR FITTINGS FOR PIPES ; LIGHTING ; MEANS FOR THERMAL INSULATION IN GENERAL ; MECHANICAL ENGINEERING ; PIPES ; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150624&DB=EPODOC&CC=CN&NR=204420348U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150624&DB=EPODOC&CC=CN&NR=204420348U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BI JIAPING</creatorcontrib><creatorcontrib>WU JINGJUN</creatorcontrib><creatorcontrib>LI WENCHAO</creatorcontrib><creatorcontrib>LIU SUYAN</creatorcontrib><creatorcontrib>AN MINGDI</creatorcontrib><creatorcontrib>YUE WEI</creatorcontrib><creatorcontrib>MA JIANCHUN</creatorcontrib><creatorcontrib>YANG LIMIN</creatorcontrib><creatorcontrib>TAI HONGLI</creatorcontrib><title>Petroleum extraction pipeline</title><description>The utility model relates to a petroleum extraction device, in particular to an anti-freezing and anti-blocking petroleum extraction pipeline. 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The petroleum extraction device has the advantages that the heat insulation layer and the thermal isolation layer are sequentially arranged between the inner layer and the outer layer, so that the heat insulation effect can be realized on petroleum in the pipeline, and the petroleum freezing condensation is prevented; the pressure sensor layer is adopted, so when the petroleum blockage inside the inner layer occurs, pressure can be generated on the whole petroleum extraction pipeline, the petroleum extraction pipeline expands, the generated pressure extrudes the pressure sensor layer, a sensor arranged in the pressure sensor layer converts pressure change signals into electric signals and transmits the electric signals to operators, and the operators can take corresponding measures in time for eliminating the blockage.</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>JOINTS OR FITTINGS FOR PIPES</subject><subject>LIGHTING</subject><subject>MEANS FOR THERMAL INSULATION IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>PIPES</subject><subject>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJANSC0pys9JLc1VSK0oKUpMLsnMz1MoyCxIzcnMS-VhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfHOfkYGJiZGBsYmFqGhxkQpAgBMeCVi</recordid><startdate>20150624</startdate><enddate>20150624</enddate><creator>BI JIAPING</creator><creator>WU JINGJUN</creator><creator>LI WENCHAO</creator><creator>LIU SUYAN</creator><creator>AN MINGDI</creator><creator>YUE WEI</creator><creator>MA JIANCHUN</creator><creator>YANG LIMIN</creator><creator>TAI HONGLI</creator><scope>EVB</scope></search><sort><creationdate>20150624</creationdate><title>Petroleum extraction pipeline</title><author>BI JIAPING ; WU JINGJUN ; LI WENCHAO ; LIU SUYAN ; AN MINGDI ; YUE WEI ; MA JIANCHUN ; YANG LIMIN ; TAI HONGLI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN204420348UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>JOINTS OR FITTINGS FOR PIPES</topic><topic>LIGHTING</topic><topic>MEANS FOR THERMAL INSULATION IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>PIPES</topic><topic>SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>BI JIAPING</creatorcontrib><creatorcontrib>WU JINGJUN</creatorcontrib><creatorcontrib>LI WENCHAO</creatorcontrib><creatorcontrib>LIU SUYAN</creatorcontrib><creatorcontrib>AN MINGDI</creatorcontrib><creatorcontrib>YUE WEI</creatorcontrib><creatorcontrib>MA JIANCHUN</creatorcontrib><creatorcontrib>YANG LIMIN</creatorcontrib><creatorcontrib>TAI HONGLI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BI JIAPING</au><au>WU JINGJUN</au><au>LI WENCHAO</au><au>LIU SUYAN</au><au>AN MINGDI</au><au>YUE WEI</au><au>MA JIANCHUN</au><au>YANG LIMIN</au><au>TAI HONGLI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Petroleum extraction pipeline</title><date>2015-06-24</date><risdate>2015</risdate><abstract>The utility model relates to a petroleum extraction device, in particular to an anti-freezing and anti-blocking petroleum extraction pipeline. The petroleum extraction pipeline comprises an inner layer and an outer layer arranged on the outer surface of the inner layer in a sleeving way, wherein a heat insulation layer, a thermal isolation layer and a pressure sensor layer are sequentially arranged between the inner layer and the outer layer. The petroleum extraction device has the advantages that the heat insulation layer and the thermal isolation layer are sequentially arranged between the inner layer and the outer layer, so that the heat insulation effect can be realized on petroleum in the pipeline, and the petroleum freezing condensation is prevented; the pressure sensor layer is adopted, so when the petroleum blockage inside the inner layer occurs, pressure can be generated on the whole petroleum extraction pipeline, the petroleum extraction pipeline expands, the generated pressure extrudes the pressure sensor layer, a sensor arranged in the pressure sensor layer converts pressure change signals into electric signals and transmits the electric signals to operators, and the operators can take corresponding measures in time for eliminating the blockage.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_epo_espacenet_CN204420348UU |
| source | esp@cenet |
| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS |
| title | Petroleum extraction pipeline |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-07T16%3A53%3A37IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=BI%20JIAPING&rft.date=2015-06-24&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN204420348UU%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |